package com.yyp.car.Idao;


import java.util.List;

import com.hdw.basic.dao.IBaseDao;
import com.yyp.car.model.StudentTT;

public interface IStudentTTDao extends IBaseDao<StudentTT>{
	public Integer getMarks(int sid,int ttid);
	public void updateMarks(int sid,int ttid,Integer marks);
	public Integer findId(int sid,int ttid);
	public List<StudentTT> listMarksAndTtid(int sid);
}
